1 package signer_test
2
3 import (
4 "encoding/json"
5 "sort"
6 "testing"
7
8 "github.com/theupdateframework/go-tuf/data"
9 "github.com/theupdateframework/go-tuf/internal/signer"
10 "github.com/theupdateframework/go-tuf/pkg/keys"
11 )
12
13 type mockSigner struct {
14 value json.RawMessage
15 }
16
17 func (s *mockSigner) MarshalPrivateKey() (*data.PrivateKey, error) {
18 panic("not implemented")
19 }
20
21 func (s *mockSigner) UnmarshalPrivateKey(key *data.PrivateKey) error {
22 panic("not implemented")
23 }
24
25 func (s *mockSigner) PublicData() *data.PublicKey {
26 return &data.PublicKey{
27 Type: "mock",
28 Scheme: "mock",
29 Algorithms: []data.HashAlgorithm{"mock"},
30 Value: s.value,
31 }
32 }
33 func (s *mockSigner) SignMessage(message []byte) ([]byte, error) {
34 panic("not implemented")
35 }
36
37 func TestSignerSortByIDs(t *testing.T) {
38 s1 := &mockSigner{
39 value: json.RawMessage(`{"mock": 1}`),
40 }
41 s2 := &mockSigner{
42 value: json.RawMessage(`{"mock": 2}`),
43 }
44 s3 := &mockSigner{
45 value: json.RawMessage(`{"mock": 3}`),
46 }
47 s4 := &mockSigner{
48 value: json.RawMessage(`{"mock": 4}`),
49 }
50 s5 := &mockSigner{
51 value: json.RawMessage(`{"mock": 5}`),
52 }
53
54 s := []keys.Signer{
55 s1, s2, s3, s4, s5,
56 }
57
58 sort.Sort(signer.ByIDs(s))
59
60 signerIDs := []string{}
61
62 for i, signer := range s {
63 ids := signer.PublicData().IDs()
64 if len(ids) != 1 {
65 t.Errorf("Signer %v IDs %v should have length 1", i, ids)
66 }
67 signerIDs = append(signerIDs, ids[0])
68 }
69
70 if !sort.StringsAreSorted(signerIDs) {
71 t.Errorf("Signers incorrectly sorted: %+v", signerIDs)
72 }
73 }
74
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